| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $186.80 | 11.399% | $208.0933 | $208.09 | $208.10 | $208.10 |
| Purchase #2 | $16.39 | 6.618% | $17.4747 | $17.47 | $17.45 | $17.50 |
| Purchase #3 | $48.91 | 13.812% | $55.6654 | $55.67 | $55.65 | $55.70 |
| Purchase #4 | $180.42 | 7.421% | $193.809 | $193.81 | $193.80 | $193.80 |
| Purchase #5 | $131.34 | 5.210% | $138.1828 | $138.18 | $138.20 | $138.20 |
| Purchase #6 | $154.76 | 12.498% | $174.1019 | $174.10 | $174.10 | $174.10 |
| Purchase #7 | $99.86 | 3.535% | $103.3901 | $103.39 | $103.40 | $103.40 |
| 7 purchase totals = | $818.48 | $890.7172 | $890.71 | $890.70 | $890.80 | |